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Evaluating The Effects Of The Blennerhassett Island Bridge Crossing (Ohio River) On Soil, Vegetation, And Wildlife, Joshua Allen Vance
Evaluating The Effects Of The Blennerhassett Island Bridge Crossing (Ohio River) On Soil, Vegetation, And Wildlife, Joshua Allen Vance
Graduate Theses, Dissertations, and Problem Reports
Corridor D was one of the original 23 highway corridors selected by the Appalachian Highway Development System in 1965 and stretches from Bridgeport, West Virginia to Cincinnati, Ohio. The last piece of Corridor D to be completed was the Blennerhassett Island Bridge which crosses over the Ohio River and Blennerhassett Island near Parkersburg, West Virginia and Belpre, Ohio. The Blennerhassett Island Bridge is a tied-arch style bridge about 1,220 m in length and 24 m above the ground and water surface. Construction of the bridge began in March 2005 and the bridge was opened to the public in June 2008. …
Effect Of Nutritional Deficiency On Ruffed Grouse Condition And Reproductive Success, Aaron B. Proctor
Effect Of Nutritional Deficiency On Ruffed Grouse Condition And Reproductive Success, Aaron B. Proctor
Graduate Theses, Dissertations, and Problem Reports
Maternal body fat condition (i.e., percent carcass fat) is often a focal point in determining reproductive success in female galliforms. Previous research has centered around habitat-related nutritional parameters affecting body condition and the influence on reproductive capacity. Past studies have shown that ruffed grouse (Bonasa umbellus) maintain higher mean body fat levels throughout the Appalachians and variation in body condition exceeds that found in northern grouse. In the Appalachians, ruffed grouse with diets devoid of energy-rich hard mast have lower body fat condition. It has been hypothesized that females in poorer condition will have lower productivity in the Appalachians. We …
Roosting Ecology Of Bats In A Disturbed Landscape, Joshua B. Johnson
Roosting Ecology Of Bats In A Disturbed Landscape, Joshua B. Johnson
Graduate Theses, Dissertations, and Problem Reports
In 2007 and 2008, I examined roost selection of forest-interior dwelling northern myotis (Myotis septentrionalis) maternity colonies in stands treated with prescribed fire (hereafter, fire) and in unburned (hereafter, control) stands on the Fernow Experimental Forest, West Virginia. Using radio telemetry, I tracked 36 female northern myotis to 69 roost trees; 25 in the fire treatment and 44 in the control treatment. Using logistic regression and an information-theoretic model selection approach, I determined that within the fire treatment, northern myotis maternity colonies were more likely to use cavity trees that were smaller in diameter, higher in crown class, and located …